Find Deals on Flights from Portland to Ontario (PDX - ONT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Portland to Ontario

(Round-trip)
Depart: Sat Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
Delta
Delta
PDX
12:42p
ONT
5:09p
4h 27m
1 stop
ONT
2:20p
PDX
6:49p
4h 29m
1 stop
Depart: Tue Sep 22 2015 Return: Wed Sep 23 2015 Trip spans 2 days
Delta
Delta
PDX
2:25p
ONT
6:31p
4h 06m
1 stop
ONT
2:15a
PDX
8:15a
6h 00m
1 stop
Depart: Wed Sep 23 2015 Return: Sat Sep 26 2015 Trip spans 4 days
Delta
Delta
PDX
2:25p
ONT
6:31p
4h 06m
1 stop
ONT
9:15a
PDX
1:45p
4h 30m
1 stop
Depart: Tue Sep 29 2015 Return: Sat Oct 3 2015 Trip spans 5 days
Delta
Delta
PDX
2:25p
ONT
6:31p
4h 06m
1 stop
ONT
9:15a
PDX
1:50p
4h 35m
1 stop
Depart: Wed Sep 30 2015 Return: Sat Oct 3 2015 Trip spans 4 days
Delta
Delta
PDX
2:25p
ONT
6:31p
4h 06m
1 stop
ONT
9:15a
PDX
1:50p
4h 35m
1 stop
Depart: Sat Oct 3 2015 Return: Tue Oct 6 2015 Trip spans 4 days
Delta
Delta
PDX
9:46a
ONT
5:06p
7h 20m
1 stop
ONT
2:23p
PDX
7:10p
4h 47m
1 stop
Depart: Tue Oct 6 2015 Return: Wed Oct 7 2015 Trip spans 2 days
Delta
Delta
PDX
2:27p
ONT
6:34p
4h 07m
1 stop
ONT
2:23p
PDX
7:10p
4h 47m
1 stop
Depart: Sat Oct 10 2015 Return: Tue Oct 13 2015 Trip spans 4 days
Delta
Delta
PDX
12:43p
ONT
5:06p
4h 23m
1 stop
ONT
2:15a
PDX
8:19a
6h 04m
1 stop
Depart: Tue Oct 13 2015 Return: Tue Oct 20 2015 Trip spans 8 days
Delta
Delta
PDX
2:27p
ONT
6:34p
4h 07m
1 stop
ONT
6:15a
PDX
12:02p
5h 47m
1 stop
Depart: Wed Oct 14 2015 Return: Sat Oct 17 2015 Trip spans 4 days
Delta
Delta
PDX
2:27p
ONT
6:34p
4h 07m
1 stop
ONT
2:15a
PDX
8:18a
6h 03m
1 stop
Depart: Sat Oct 17 2015 Return: Tue Oct 20 2015 Trip spans 4 days
Delta
Delta
PDX
2:00a
ONT
8:10a
6h 10m
1 stop
ONT
2:15a
PDX
8:19a
6h 04m
1 stop
Depart: Tue Oct 20 2015 Return: Wed Oct 21 2015 Trip spans 2 days
Delta
Delta
PDX
2:27p
ONT
6:34p
4h 07m
1 stop
ONT
6:15a
PDX
12:02p
5h 47m
1 stop
Depart: Wed Oct 21 2015 Return: Wed Nov 4 2015 Trip spans 15 days
Delta
Delta
PDX
12:53p
ONT
6:34p
5h 41m
1 stop
ONT
1:20p
PDX
6:00p
4h 40m
1 stop
Depart: Sat Oct 24 2015 Return: Tue Oct 27 2015 Trip spans 4 days
Delta
Delta
PDX
9:46a
ONT
5:06p
7h 20m
1 stop
ONT
6:15a
PDX
12:10p
5h 55m
1 stop
Depart: Sat Dec 5 2015 Return: Tue Dec 15 2015 Trip spans 11 days
Delta
Delta
PDX
5:25a
ONT
12:39p
7h 14m
1 stop
ONT
1:15p
PDX
5:36p
4h 21m
1 stop
Depart: Sun Sep 20 2015 Return: Sat Sep 26 2015 Trip spans 7 days
US Airways
US Airways
PDX
1:20a
ONT
7:33a
6h 13m
1 stop
ONT
8:35a
PDX
3:30p
6h 55m
1 stop
Depart: Thu Sep 24 2015 Return: Sat Sep 26 2015 Trip spans 3 days
US Airways
US Airways
PDX
1:20a
ONT
7:33a
6h 13m
1 stop
ONT
8:35a
PDX
3:30p
6h 55m
1 stop
Depart: Tue Sep 15 2015 Return: Sat Sep 19 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
PDX
2:40a
ONT
4:56a
2h 16m
nonstop
ONT
4:55p
PDX
7:06p
2h 11m
nonstop
Depart: Thu Sep 10 2015 Return: Sun Sep 13 2015 Trip spans 4 days
United
United
PDX
1:51a
ONT
5:54a
4h 03m
1 stop
ONT
1:00a
PDX
5:58a
4h 58m
1 stop
Depart: Tue Nov 17 2015 Return: Thu Nov 26 2015 Trip spans 10 days
American Airlines
American Airlines
PDX
10:15a
ONT
4:15p
6h 00m
1 stop
ONT
3:55p
PDX
6:23p
2h 28m
nonstop
Direct flights PDX to ONT on Delta
Flight # Depart PDX Arrive ONT Sun Mon Tue Wed Thu Fri Sat Valid Between
8975 6:05 pm 8:21 pm Aug 27 - Sep 26
8975 6:05 pm 8:16 pm Sep 27 - Oct 31
Airports
Origin

Portland
$181
Destination

Ontario
$181